Material: PET plastic toy is made of plastic, it is environmentally friendly, durable and has a long lifespan Function: The animal spring toy makes the cat fly naturally. This spring, throw toys on the ground, make them bounce, let the cat , hop and grind their teeth 4 kinds of bright colors: Cats like bright colors, our cat plastic toys are made up of four composed of classic colors that caught the cat's attention Soft and elastic: PET plastic spring rocker is soft and has super elasticity, bounces easily Avoid damaging the furniture: Many entertainment activities effectively relieve the cat's loneliness andits depression. Spring cat toys can tear the cat,screaming, or bite the furniture